<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
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<body>
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href：要跳转的网页
target：指明要跳转的网页应该在那个位置显示
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<a href="https://www.baidu.com" target="_top">百度一下</a>
</body>
</html>